Aguilera was at Sunday night’s festivities to honor of the 25th anniversary of Whitney Houston‘s iconic Bodyguard soundtrack, which features many a tearjerker. She took the stage mid-show to perform a medley of hits like “I Will Always Love You” and “I’m Every Woman,” and at one point, the camera cut to Pink making a certain facial expression:

Pink and Aguilera have a now-squashed beef that dates back to working together on 2001’s “Lady Marmalade,” so fans couldn’t help but speculate. But Pink nipped the issue in the bud right away Sunday evening, embedding a tweet from Mark Sundstrom about she and Aguilera being “FRIENDS” and explaining that her facial expression was one of “awe”:

.@Pink and @Xtina deaded their beef last year and have been FRIENDS since, respecting each other's amazing talent as grown women. stop creating something out of nothing @TheShadyFacts

Yes. THIS. Christina fucking killed it tonight for one of our favorite singers ever. This about Whitney, and I am in awe of Christina's talent. Show the clip where I'm in tears, you negative Nancy's 🤘🏽✌🏼❤️ https://t.co/5Lroq73xrQ